Evaluation of Drought Stress Tolerance Based on Selection Indices in Haricot Bean Varieties Exposed to Stress at Different Growth Stages
Table 5
Simple correlation analysis among drought tolerance indices for drought stress at the vegetative stage below diagonal and drought stress at the flowering stage above diagonal.
Ypi
Ysi
DSI
DTI
PYR
GM
MP
YSI
MRP
REI
RDI
SSPI
Ypi
0.47
0.37
0.06
0.37
0.83
0.89
−0.37
0.83∗
0.83∗
−0.37
0.65∗
Ysi
0.96
−0.60∗
0.90
−0.60
0.88
0.82
0.62
0.88
0.87
0.62
−0.35
DSI
0.21
−0.06
−0.88
1
−0.20
−0.1
−1
−0.19
−0.18
−0.99
0.92
DTI
0.87
0.97
−0.3
−0.90
0.60
0.5
0.88
0.6
0.59
0.88
−0.71∗
PYR
0.21
−0.06
1
−0.30
−0.20
−0.10
−1
−0.19
−0.18
−0.99
0.93
GM
0.99
0.99
0.07
0.93
0.07
0.99
0.19
0.99
0.99
0.19
0.13
MP
0.99
0.99
0.08
0.93
0.08
1
0.08
0.99
0.99
0.08
0.24
YSI
−0.20
0.06
−1
0.30
−1
−0.10
−0.1
0.19
0.18
0.99
−0.93
MRP
0.99
0.99
0.07
0.93
0.07
0.99
0.99
−0.07
0.99
0.19
0.17
REI
0.98
0.99
0.04
0.94
0.04
0.99
0.99
−0.04
0.99
0.18
0.13
RDI
−0.21
0.07
−0.99
0.29
−0.99
−0.07
−0.07
0.99
−0.07
−0.04
−0.93
SSPI
0.31
0.03
0.99
−0.19
0.99
0.17
0.17
−0.99
0.17
0.13
−0.99
Significant; highly significant; very highly significant.
